56522466163 has 2 divisors, whose sum is σ = 56522466164. Its totient is φ = 56522466162.

The previous prime is 56522466139. The next prime is 56522466173. The reversal of 56522466163 is 36166422565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56522466163 - 2²⁹ = 55985595251 is a prime.

It is a super-2 number, since 2×56522466163² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56522466173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28261233081 + 28261233082.

It is an arithmetic number, because the mean of its divisors is an integer number (28261233082).

Almost surely, 2^56522466163 is an apocalyptic number.

56522466163 is a deficient number, since it is larger than the sum of its proper divisors (1).

56522466163 is an equidigital number, since it uses as much as digits as its factorization.

56522466163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 46.

The spelling of 56522466163 in words is "fifty-six billion, five hundred twenty-two million, four hundred sixty-six thousand, one hundred sixty-three".